HEATKEYS

Tools and Basic Information for Design, Engineering and Construction of Technical Applications

Free books to read and enjoy online. General interest hypertext-books and technical hyper-textbooks. Math, Physics, Cycling, Education, West Africa, and more.

Allmeasures.com presents conversion table of non-metric measures into SI(meter-kilogram-second +) and CGS (centimeter-gram-second), two-way javascript converter, temperature conversion table and converter, bibliography (selected books about units of...

Free technical data, repair process descriptions and expert advice designed to help diagnose the root cause of equipment failure and minimize downtime.

Convert between various measurement units, weight to volume and volume to weight. Unit definitions. Volume, area, gravel and mortgage calculators.

Ask-A-Scientist, and more, on the WWW

Suppliers of

The master teacher and educator source for inexpensive and hard to find science workshop supplies and materials for the lab, classroom and workshop for the school, university and home experimenter.

eFunda, the ultimate online reference for the mechanical engineering community

EB Industries provides laser welding and electron beam welding job shop services for industrial and commercial applications. EB Industries specializes as a manufacturer of low thermal stress welding services for telecommunications, semiconductor manu...